Coronado, CA solar installation & market data
Updated April 7, 2026 By The SolarDNA Data Team
Coronado has 1,532 solar installations across 1 zip code at a median installed cost of $4.10/W, installations down 8.2% over the trailing twelve months, and an installs-weighted Market Score of 45.
Active installations
1,532
Zip markets
1
Median cost
$4.10/W
12-mo growth
▼ 8.2%
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Coronado scores higher than 66% of U.S. zip markets.
Versus California
How Coronado compares with the state
Installed cost
$0.17/W below
state median $4.26/W
Market score
45 vs 53
California scores 53
Share of state installs
0.07%
of 2.3M tracked statewide
Battery attach
9.3%
state 12.7%
Statewide momentum
▲ 1.1%
residential solar added in California, 12 months through Jul 2026
Statewide market
2.3M systems
30.9% of homes · utility-reported through Jul 2026
Next-12-month outlook: 68–83 installs (midpoint 75)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
Coronado by year
78 installs in the trailing twelve months vs 85 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Coronado
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SULLIVAN SOLAR POWER | 135 | 0 | 1 | $5.04 |
| 2 | SEMPER SOLARIS | 120 | 0 | 1 | $4.11 |
| 3 | BAKER ELECTRIC SOLAR | 111 | 0 | 1 | $4.37 |
| 4 | SUNRUN | 103 | 5 | 1 | $4.77 |
| 5 | TESLA | 102 | 1 | 1 | $4.07 |
| 6 | STELLAR SOLAR | 55 | 3 | 1 | $4.03 |
| 7 | SUNLINE ENERGY | 31 | 1 | 1 | $4.25 |
| 8 | MISSION SOLAR ELECTRIC | 30 | 0 | 1 | $3.64 |
| 9 | SOLAR SYMPHONY | 28 | 0 | 1 | $3.05 |
| 10 | SOLARE ENERGY | 28 | 0 | 1 | $4.40 |
| 11 | ASI HEATING AIR | 23 | 0 | 1 | $3.77 |
| 12 | HOME ENERGY SYSTEMS | 22 | 0 | 1 | $3.88 |
Zip markets
Zips in Coronado
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 92118 | 1,532 | $4.10 | 45 C |